The axial-flow fans is blessed with smooth streamline surface, stable operation, high efficiency, low noise and less energy consumption and so on. And classed into the following four models according to use requirement: manifold pipeline type, stationary type, wall type and position type, as 12 models according to impeller diameter.

This series of products are widely used in the mining industry and civil construction for the wall exhaust, post blast, pipe ventilation, and also used for the air conditioning system in warehouses and working places in departments such as chemical industry, light industry, food, medicine, metallurgy, power plants, transportation and so on.